This page explains how Philippe Dassonval (USATT# 60396)'s rating went from 2056 to 2085 at the LYTTC "FIT" Open held on 11 Mar 2017 - 12 Mar 2017. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.